CH309894A
(en )
1955-09-30
Device for mechanically changing the bobbin on a sewing machine.
CH292614A
(en )
1953-08-15
Method and device for feeding cigarettes to a packaging machine.
CH295355A
(en )
1953-12-31
Device for cutting staple fibers.
CH266603A
(en )
1950-02-15
Device for braking a thread.
CH282399A
(en )
1952-04-30
Device for joining loose sheets.
CH295251A
(en )
1953-12-15
Device for vaporizing liquid inhalants.
AT179472B
(en )
1954-09-10
Device for evenly distributing the pulp-water mixture fed to a paper or similar dewatering machine
CH266334A
(en )
1950-01-31
Device on a textile machine for stopping the unwinding process on a spool.
CH297352A
(en )
1954-03-31
Device for treating a thread.
CH286129A
(en )
1952-10-15
Device for joining loose sheets.
AT176795B
(en )
1953-11-25
Device for pressing fibrous, granular or similar. Material for packing machines
AT169160B
(en )
1951-10-25
Device for dewatering pulp
CH298158A
(en )
1954-04-30
Device for perspective drawing.
CH281217A
(en )
1952-02-29
Device for pressing leather folds.
FR1029927A
(en )
1953-06-08
Improvements to machines printing and distributing stamps, labels, and the like
CH296777A
(en )
1954-02-28
Centrifugal machine with a device to compensate for the axial thrust.
CH288196A
(en )
1953-01-15
Device for supplying a direct voltage proportional to the speed.
AU149548B1
(en )
1950-04-06
Improvements in carton setup machine
CH301412A
(en )
1954-09-15
Device for wet treatment of textile material.
AT177662B
(en )
1954-02-25
Centrifugal machine with a device to compensate for the axial thrust
AT177994B
(en )
1954-03-25
Device for creping paper or other crepeable material
AT179469B
(en )
1954-09-10
Device for dissolving fibrous materials
CA464318A
(en )
1950-04-11
Straight bar knitting machine
CA463999A
(en )
1950-03-28
Paper machine
CA465078A
(en )
1950-05-16
Machine for treating fibrous material